/* ============================================================
   Scott Point Marina — Public Registration Portal
   Design system: Impeccable principles applied
   ============================================================ */

/* ── Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Work+Sans:wght@300;400;500;600&display=swap');

/* ── Tokens ── */
:root {
  /* Primary: deep harbor teal */
  --c-primary: #0B4F6C;
  --c-primary-dark: #083D54;
  --c-primary-light: #147A9C;

  /* Accent: warm sunset coral */
  --c-accent: #C75B3A;
  --c-accent-dark: #A0452A;

  /* Neutrals: tinted toward warm sand, never pure gray/black */
  --c-bg: #F5F2EC;
  --c-surface: #FDFCFA;
  --c-text: #1A2E33;
  --c-text-secondary: #4A5D62;
  --c-border: #E0DCD4;
  --c-muted: #6E8286;

  /* Nav */
  --c-nav-bg: #224480;

  /* Semantic */
  --c-success: #3A7D5C;
  --c-error: #B54242;

  /* Typography */
  --font-display: 'EB Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Fluid type scale (1.333 perfect fourth) */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: clamp(1.125rem, 1.5vw, 1.25rem);
  --text-xl: clamp(1.5rem, 3vw, 2rem);
  --text-2xl: clamp(1.75rem, 4vw, 2.75rem);
  --text-hero: clamp(2.5rem, 6vw, 4.5rem);

  /* Spacing: based on 24px line-height, varied for rhythm */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
}

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--c-text);
  background-color: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--c-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--c-primary-light);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  text-wrap: balance;
  color: var(--c-text);
}

h1 { font-weight: 700; }
h2 { font-weight: 600; }
h3 { font-weight: 600; }
h4 { font-weight: 500; }

p {
  text-wrap: pretty;
}

/* ── Utilities ── */
.container {
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* ── Navigation ── */
.site-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--c-nav-bg);
}

.nav-brand {
  display: flex;
  align-items: center;
}

.nav-brand img {
  height: 44px;
  width: auto;
  display: block;
}

.nav-cta {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  background: var(--c-surface);
  color: var(--c-nav-bg);
  border-radius: 0.25rem;
  transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
}

.nav-cta:hover {
  background: color-mix(in oklch, var(--c-surface) 90%, var(--c-nav-bg));
  color: var(--c-nav-bg);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-promo {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-promo:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nav-lang {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-lang:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nav-faq {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-faq:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  padding: var(--space-3xl) var(--space-md) var(--space-2xl);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 60ch;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(253, 252, 250, 0.8);
  margin-bottom: var(--space-sm);
}

.hero-title {
  font-size: var(--text-hero);
  font-weight: 600;
  color: var(--c-surface);
  margin-bottom: var(--space-md);
}

.hero-lead {
  font-size: var(--text-lg);
  font-weight: 300;
  line-height: 1.5;
  color: rgba(253, 252, 250, 0.85);
  max-width: 55ch;
  margin-bottom: var(--space-lg);
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 1rem 2rem;
  background: var(--c-accent);
  color: var(--c-surface);
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-out);
}

.btn-primary:hover {
  background: var(--c-accent-dark);
  color: var(--c-surface);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

/* ── Section: Intro ── */
.section-intro {
  padding-block: var(--space-3xl) var(--space-2xl);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 768px) {
  .intro-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-2xl);
  }
}

.intro-text h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
}

.intro-text p {
  font-size: var(--text-base);
  color: var(--c-text-secondary);
  margin-bottom: var(--space-md);
  max-width: 55ch;
}

.intro-figure {
  position: relative;
}

.intro-figure img {
  border-radius: 0.5rem;
  box-shadow: 0 1rem 3rem color-mix(in oklch, var(--c-primary) 12%, transparent);
}

/* ── Section: Lots ── */
.section-lots {
  padding-block: var(--space-2xl) var(--space-3xl);
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.section-header {
  margin-bottom: var(--space-xl);
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  margin-bottom: var(--space-xs);
}

.section-header h2 {
  font-size: var(--text-2xl);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--c-text-secondary);
  max-width: 60ch;
  margin-inline: auto;
  margin-top: var(--space-sm);
}

.lots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

.lot-card {
  padding: var(--space-lg);
  background: var(--c-bg);
  border-radius: 0.5rem;
  position: relative;
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.lot-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 1.5rem 3rem color-mix(in oklch, var(--c-primary) 8%, transparent);
}

.lot-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.lot-meta {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-primary);
  margin-bottom: var(--space-sm);
}

.lot-card p {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  line-height: 1.55;
}

.lot-featured {
  background: var(--c-primary);
  color: var(--c-surface);
}

.lot-featured h3,
.lot-featured .lot-meta,
.lot-featured p {
  color: rgba(253, 252, 250, 0.9);
}

.lot-featured .lot-meta {
  color: rgba(253, 252, 250, 0.7);
}

.lot-sold {
  background: #E8E4DC;
}

.lot-sold .lot-badge {
  background: var(--c-text-secondary);
}

.lot-badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  background: var(--c-text);
  color: var(--c-surface);
  border-radius: 0.25rem;
}

/* ── Section: Register ── */
.section-register {
  padding-block: var(--space-3xl) var(--space-xl);
}

.register-form {
  max-width: 48rem;
  margin-inline: auto;
}

/* Step Indicator */
.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--c-muted);
  transition: color var(--duration-base) var(--ease-out);
}

.step-circle {
  width: 2.5rem;
  height: 2.5rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 2px solid var(--c-border);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  background: var(--c-bg);
  color: var(--c-muted);
  transition: border-color var(--duration-base) var(--ease-out),
              background var(--duration-base) var(--ease-out),
              color var(--duration-base) var(--ease-out);
}

.step.active .step-circle,
.step.completed .step-circle {
  border-color: var(--c-primary);
  background: var(--c-primary);
  color: var(--c-surface);
}

.step.active,
.step.completed {
  color: var(--c-primary);
}

.step-line {
  flex: 1;
  height: 2px;
  max-width: 3rem;
  background: var(--c-border);
  transition: background var(--duration-base) var(--ease-out);
}

.step-line.completed {
  background: var(--c-primary);
}

/* Form Steps */
.form-step {
  border: none;
  display: none;
  animation: stepEnter 400ms var(--ease-out) forwards;
}

.form-step.active {
  display: block;
}

@keyframes stepEnter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-step legend {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--c-text);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text-secondary);
  margin-bottom: var(--space-xs);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--c-text);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: 0.375rem;
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--c-primary);
  outline-offset: 2px;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px color-mix(in oklch, var(--c-primary) 15%, transparent);
}

.form-group input::placeholder {
  color: var(--c-muted);
}

/* ── Currency Input Prefix ── */
.input-currency {
  position: relative;
  display: flex;
  align-items: center;
}

.currency-prefix {
  position: absolute;
  left: 1rem;
  font-weight: 500;
  color: var(--c-text-secondary);
  pointer-events: none;
  z-index: 1;
  line-height: 1;
}

.form-group .input-currency input {
  padding-left: 2.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* Radio group */
.radio-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
  font-size: var(--text-base);
  color: var(--c-text);
}

.radio-option input[type="radio"] {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: var(--c-primary);
  cursor: pointer;
}

/* Address chips */
.address-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.address-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.5rem 0.875rem;
  background: var(--c-primary);
  color: var(--c-surface);
  font-size: var(--text-sm);
  border-radius: 0.25rem;
}

.address-chip button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  opacity: 0.7;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.address-chip button:hover {
  opacity: 1;
}

.address-input-wrap {
  display: flex;
  gap: var(--space-xs);
}

.address-input-wrap input {
  flex: 1;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  background: transparent;
  color: var(--c-primary);
  border: 1.5px solid var(--c-primary);
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}

.btn-secondary:hover {
  background: var(--c-primary);
  color: var(--c-surface);
}

/* Form Navigation */
.form-nav {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--c-border);
}

.btn-nav {
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: 0.375rem;
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out);
}

.btn-nav-prev {
  background: transparent;
  color: var(--c-text-secondary);
  border: 1.5px solid var(--c-border);
  visibility: hidden;
}

.btn-nav-prev:hover {
  border-color: var(--c-text);
  color: var(--c-text);
}

.btn-nav-next {
  background: var(--c-primary);
  color: var(--c-surface);
  border: 1.5px solid var(--c-primary);
}

.btn-nav-next:hover {
  background: var(--c-primary-dark);
  border-color: var(--c-primary-dark);
}

/* Review Step */
.review-block {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 0.5rem;
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}

.review-block h4 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
  color: var(--c-primary);
}

.review-item {
  display: flex;
  justify-content: space-between;
  padding-block: var(--space-xs);
  border-bottom: 1px solid var(--c-border);
  font-size: var(--text-sm);
}

.review-item:last-child {
  border-bottom: none;
}

.review-label {
  color: var(--c-text-secondary);
}

.review-value {
  font-weight: 500;
  color: var(--c-text);
  text-align: right;
}

/* Hide promo link and lang switcher on tablet to prevent nav wrapping */
@media (max-width: 900px) {
  .nav-promo {
    display: none;
  }
}

/* ── Footer ── */
.site-footer {
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--c-muted);
  border-top: 1px solid var(--c-border);
}

/* ── Accessibility ── */
:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 2px;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .site-nav {
    padding: var(--space-xs) var(--space-sm);
  }

  .nav-brand img {
    height: 36px;
  }

  .nav-actions {
    gap: var(--space-sm);
  }

  .nav-promo,
  .nav-faq {
    display: none;
  }

  .nav-lang,
  .nav-cta {
    font-size: var(--text-xs);
    padding: 0.5rem 0.75rem;
  }

  .hero {
    padding-top: 5rem;
    padding-bottom: var(--space-xl);
    min-height: auto;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .step-indicator {
    gap: 0.25rem;
  }

  .step-label {
    display: none;
  }

  .step-line {
    max-width: 1.5rem;
  }

  .form-nav {
    flex-direction: column-reverse;
    gap: var(--space-sm);
  }

  .btn-nav {
    width: 100%;
    justify-content: center;
  }
}


/* -- Reduced Motion -- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* -- Print Styles -- */
@media print {
  .site-nav,
  .hero-media,
  .hero-slide:not(.active) {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: 2rem;
    color: var(--c-text);
  }

  .hero-title,
  .hero-lead,
  .hero-eyebrow {
    color: var(--c-text);
    opacity: 1;
    animation: none;
  }

  a[href]::after {
    content: ' (' attr(href) ')';
    font-size: 0.8em;
    color: var(--c-text-secondary);
  }

  .btn-primary,
  .btn-secondary {
    border: 1px solid var(--c-text);
    background: transparent !important;
    color: var(--c-text) !important;
  }

  .section-intro,
  .section-lots,
  .section-register {
    padding-block: 2rem;
  }
}


/* -- Trust Bar -- */
.section-trust {
  padding-block: var(--space-xl);
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-lg);
  text-align: center;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.trust-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
}

.trust-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* -- Form Legal -- */
.form-legal {
  font-size: var(--text-xs);
  color: var(--c-text-secondary);
  text-align: center;
  margin-bottom: var(--space-md);
  max-width: 60ch;
  margin-inline: auto;
}

.form-legal a {
  color: var(--c-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ── Section: CTA (moved from inline styles) ── */
.section-cta {
  padding: var(--space-2xl) var(--space-md);
  text-align: center;
  background: var(--c-primary);
}

.section-cta h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
  color: var(--c-surface);
}

.section-cta p {
  color: rgba(253, 252, 250, 0.85);
  max-width: 55ch;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}

.section-header.center {
  text-align: center;
}

.address-hint {
  font-size: var(--text-xs);
  color: var(--c-muted);
  margin-top: var(--space-xs);
}

/* ── Mobile Navigation Toggle ── */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-surface);
  border-radius: 1px;
  transition: transform var(--duration-fast) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

@media (max-width: 640px) {
  .nav-toggle {
    display: flex;
  }

  .nav-actions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-nav-bg);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-md);
    gap: var(--space-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--duration-base) var(--ease-out),
                opacity var(--duration-base) var(--ease-out),
                visibility var(--duration-base);
    z-index: 99;
    box-shadow: 0 1rem 2rem rgba(0,0,0,0.2);
  }

  .nav-actions.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-actions .nav-promo,
  .nav-actions .nav-faq,
  .nav-actions .nav-lang,
  .nav-actions .nav-cta {
    display: block;
    text-align: center;
    padding: var(--space-sm);
  }

  .nav-actions .nav-cta {
    background: var(--c-surface);
    color: var(--c-nav-bg);
  }
}